- RR
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- RufRui
- RuiRum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRym
- RymRZO
- Rubarth, Amber
- Rubarth, Amber feat. Mraz, Jason
- Rubarth, Amber feat. Reeves, Jason
- Rubber (Canadian rock band HAREM SCAREM renames temporarily.)
- Rubber Band (Beatles Coverband)
- Rubber City Rebels
- Rubber Knife Gang, The
- Rubber Rodeo
- Rubber Seoul
- Rubber Tea (German Prog Band)
- RubberBand (Hong Kong)
- Rubberband OG
- Rubberbandits, The
- Rubberen Robbie (Dutch parody group)
- Rubberfunk, Dr.
- Rubberman
- Rubbish Heap (Belgian 1990s metal / hardcore band)
- Rubblebucket
- Rubby Haddock & Su Orquesta
- Rubel (Brazilian singer)
- Rubel & Calcanhotto, Adriana
- Rubella Ballet
- Ruben (Norwegian singer)
- Ruben Cossani
- Ruben Dawnson
- Ruben Raul Pagan
- Ruben, Jesse
- Rubens Mendes
- Rubens, Anup (South Indian Composer)
- Rubens, The (Indie Rock – NSW, Australia)
- Rubens, The feat. Aarons, Sarah
- Rubensson, Clara (Swedish singer and songwriter)
- Rubeo, Chris
- Rubettes, The
- Rubi (Schauspielerin &. Rapperin Leona Ruben - auch bekannt als Liz (Berlin Tag & Nacht))
- Rubi & ThatGurlHanna
- Rubi Rose
- Rubia
- Rubias del Norte, Las
- Rubicon (Late 70s San Francisco funk-rock band)
- Rubicon (A band from New Zealand.)
- Rubicon Cross
- Rubie
- Rubies
- Rubik (Finnish indie pop/rock band)
- Rubik (London based songwriter/producer)
- Rubik Piotr
- Rubik Piotr & Wilk, Grzegorz
- RUBIKA feat. Adamou, Kat
- RUBIKA feat. Sandin, Linn & Airmow
- Rubin‐Vega, Daphne (Panamanian-American actress, dancer & singer-songwriter)
- Rubin‐Vega, Daphne & Pascal, Adam
- Rubin‐Vega, Daphne & Rapp, Anthony
- Rubín, Erik
- Rubin, Joel, Jewish Music Ensemble
- Rubin, Peter
- Rubin, Rick (US record producer, former co‐president of Columbia Records)
- Rubin, Vanessa
- Rubino, Renzo
- Rubinoos, The
- Rubinos, Xenia
- Rubinstein, Arthur (pianist)
- Rubinstein, Arthur, Symphony of the Air, Wallenstein, Alfred
- Rubinstein, John & Foust, Ryan
- Rubio (Chilean electro pop)
- Rubio Loco, El
- Rubio y Joel
- Rubio, Chayín
- Rubio, Niko
- Rubio, Paulina
- Rubio, Paulina & Nacho
- Rubio, Paulina feat. 3BallMTY
- Rubio, Paulina feat. Alexis & Fido
- Rubio, Paulina feat. Magán, Juan
- Rubio, Paulina feat. Morat
- Rubio, Paulina feat. Taboo
- Rublood
- Rubner, Alexandra
- Rubo
- Rübsam, Wolfgang
- Ruby (trip-hop duo Rankine & Walk)
- Ruby (Rania Hussein)
- Ruby & the Romantics
- Ruby Bones
- Ruby Boots (Australian band)
- Ruby Cube
- Ruby Empress
- RUBY GOON
- Ruby Haunt
- Ruby Ibarra (Rapper)